Shirt



FIG. 1 is a front perspective view of a shirt showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a rear view thereof.

The broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part thereof. The broken lines depicting the remainder of the shirt show features that form no part of the claimed design. 

CLAIM The ornamental design for a shirt, as shown and described. 